Network computer anti-virus system based on predefined health operating environment
A network computer and operating environment technology, applied in computer security devices, computing, transmission systems, etc., can solve the problems that other applications are difficult to run, lag, occupy system resources, etc.
Inactive Publication Date: 2008-10-01
金魁
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[0010] The above-mentioned important improvements of these antivirus products have improved the effect of antivirus under many conditions. However, these improvements have not really broken through the two main limitations of antivirus software. One is that they can only detect and kill or prevent known Viruses or known common mechanisms of viruses; Second, the occupied system resources are still getting bigger and bigger
Especially when the antivirus is started, the CPU usage is often 100%, making it difficult for other applications to run
For many computer users, this kind of anti-virus method that lags behind and takes up a lot of system resources has reached an unacceptable level.
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[0042] The present invention will be described in detail below with reference to the accompanying drawings.
[0043] 1. Description of technical composition
[0044] In order to defend against not only known viruses but also unknown viruses, this system does not defend against or kill specific viruses based on virus characteristics. Instead, it defines the proper healthy operating environment based on the existing and predictable healthy operating environment of network computers, strictly protects the healthy operating environment, and establishes an effective mechanism to update the expected healthy operating environment.
[0045] A healthy operating environment should be established:
[0046] The "running environment" consists of two parts: a collection of executable code, and configurations and mechanisms related to running code.
[0047] "Healthy operating environment" contains two meanings: a collection of certified executable code or a collection of healthy software, ...
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The invention relates to an anti-virus mechanism and the relevant application system based on a healthy operating environment of a pre-defined network computer, especially the invention relates to an application environment of anti-virus and anti-malicious software of the office network composed by local net way. The network computer anti-virus system based on the pre-defined healthy operating environment is not necessary to search and kill the known virus or the virus mechanism but define and strictly limit the computer healthy operating environment to solve the computer virus or the malicious software; the healthy operating environment comprises two parts: gather of the healthy software; the strict monitor and protection of the system mechanism related to the code operation. The invention can be applied to the network computer system to avoid the computer from being destroyed by sorts of virus software and the other malicious software.
Description
technical field [0001] The invention relates to an antivirus mechanism based on a predefined healthy operating environment of network computers and a corresponding application system, in particular to an antivirus and anti-malware application environment of an office network formed in the form of a local area network. The present invention can be applied to network computer systems. Background technique [0002] First of all, the following introduction will be made on the "healthy operating environment, computer viruses, and malicious software" in the network computer system. [0003] Healthy operating environment: refers to the normal operating environment of the network computer system without any virus or malware damage, which contains various executable codes and system configurations related to running codes. [0004] Computer virus: refers to a set of computer instructions or program codes that are compiled or inserted into computer programs to destroy computer functi...
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IPC IPC(8): G06F21/00H04L29/06H04L12/24G06F21/56
Inventor 金魁
Owner 金魁